165202484

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{21061}}^1$

素因数の和:21155

約数の個数: 24

約数和(自身を含む): 302534568

約数和(自身を除く): 137332084

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 1961, 3922, 7844, 21061, 42122, 84244, 779257, 1116233, 1558514, 2232466, 3117028, 4464932, 41300621, 82601242, 165202484]

約数ペア:

[(1, 165202484), (2, 82601242), (4, 41300621), (37, 4464932), (53, 3117028), (74, 2232466), (106, 1558514), (148, 1116233), (212, 779257), (1961, 84244), (3922, 42122), (7844, 21061)]